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STAS/SR 20MnCr12

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Ti(%)
0.17-0.22 0.17-0.37 1.10- 1.40 0.035 0.035 1.00- 1.30 0.3 0.15 0.30 0.02